Yes
Chat with our AI personalities
Yes.
Sims 3 is available for Mac OS X. You will have to buy a mac specific disc though.
Minecraft is created with Java and can be played on any computer that supports Java including Mac OS X, Windows and Linux systems.
Defense of the Ancients (DotA) can be played with Mac OS X.
Last Chaos requires the Windows Vista or XP operating systems to run. It will not work with Mac OS X. If you have a modern Mac with an Intel processor you can install Windows on the Mac and then play Last Chaos.